Promote OCI Repository API to v1

ref: fluxcd/source-controller#1794

Author: cappyzawa

content/en/flux/gitops-toolkit/packages.md

@@ -35,21 +35,15 @@ Import package
 import sourcev1 "github.com/fluxcd/source-controller/api/v1"
 ```
 
-and for `OCIRepository` objects:
-
-```go
-import sourcev1b2 "github.com/fluxcd/notification-controller/api/v1beta2"
-```
-
 API Types
 
 | Name                                                        | Version |
 |-------------------------------------------------------------|---------|
 | [GitRepository](/flux/components/source/gitrepositories/)   | v1      |
 | [HelmRepository](/flux/components/source/helmrepositories/) | v1      |
 | [HelmChart](/flux/components/source/helmcharts.md)          | v1      |
-| [OCIRepository](/flux/components/source/ocirepositories/)   | v1beta2 |
 | [Bucket](/flux/components/source/buckets.md)                | v1beta2 |
+| [OCIRepository](/flux/components/source/ocirepositories/)   | v1      |
 
 ### kustomize.toolkit.fluxcd.io